Optelec
Turning power on / off
Switch the unit on and off by pressing the orange button, located at the right side of the unit, for
half a second.
Using the magnification dial
To set the magnification, simply turn the lever of the dial, located next to the
display. Placing the unit on a flat surface, allows you to select one of the three
magnification levels; 5X, 7.5X or 10X. Lifting the unit allows you to lower the
magnification which is useful to obtain an overview of the object or text being
viewed.
Selecting a viewing mode
Pressing the round mode button, located in the center of the magnification dial, allows
you to select one of the five viewing modes.
- Negative mode: reading in high contrast white on black
- Positive mode: reading in high contrast black on white
- Photo mode: view full color text and photos
- High contrast yellow text on a black background: reading in high contrast yellow on black
- High contrast yellow text on a blue background: reading in high contrast yellow on blue
English
+
Compact
Page 12